NDLI: Design and evaluation of software radio program on multiprocessor architecture platform for full-duplex real-time communication

Content Provider	IEEE Xplore Digital Library
Author	Uehara, K. Suzuki, Y. Shiba, H. Tanaka, H. Asai, Y. Shono, T. Kubota, S.
Copyright Year	2001
Description	Author affiliation: NTT Network Innovation Labs., Kanagawa, Japan (Uehara, K.)
Abstract	For multiprocessor architecture (MPA) software radios, allocating the functions to the processors appropriately and controlling multiple interruptions between the processors are important issues in achieving real-time processing ability. This paper describes the design and evaluation of Japanese Personal Handy-phone System (PHS) software implemented in an MPA software radio platform for the realization of full-duplex real-time communication. A novel API between the CPU and DSP programs is shown that achieves real-time performance. Average DSP load and processing delay characteristics of the PHS software are measured; the results show that real-time communication was successfully achieved.
File Size	527432
File Format	PDF
ISBN	0780372441
DOI	10.1109/PIMRC.2001.965331
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2001-10-03
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Software radio Digital signal processing Computer architecture Radio control Process control Communication system control Communication system software Software systems Real time systems Delay
Content Type	Text
Resource Type	Article

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Design and evaluation of software radio program on multiprocessor architecture platform for full-duplex real-time communication